| Brand | DoorKing |
|---|---|
| Type | Power Board |
| Model | Door King 1886-010 |
Check the listing for details. Door King 1886-010 PCB Power Board Call Down. Condition: New. Listed at 250.00 USD. The Doorking 1886-010 is a power supply board that is only required if more than 21 line interface boards are used, then one (1) required for every 21 line interface boards in the system thereafter.